const mongoose = require("mongoose");

mongoose.connect("mongodb://sx1:123456@110.42.239.191:27017/sx1?authSource=sx1")

const conn = mongoose.connection;

conn.on("open", () => {
  console.log("数据库连接成功");
});
conn.on("error", () => {
  console.log("数据库连接失败");
});

module.exports = mongoose;
